Pesticide spraying device for garden engineering

Abstract

The pesticide spraying device comprises a base, a water tank and a clamping device, the upper end of the base is fixedly connected with a sliding rail, the front side and the rear side of the sliding rail are larger than the middle of the sliding rail, and the sliding rail is connected with the clamping device in a sliding mode. Through cooperative use of the base, the water tank, the clamping device, the sliding rail, the supporting device, universal wheels, a water pipe, a storage rod, a spraying rod, a rack, a movable frame, a pedal plate, a connecting block, a pulling handle, a protective shell, a motor, a sliding groove, a compressed spring, a clamping block, a baffle and a push wheel, the problem that in the using process of an existing pesticide spraying device, due to the lack of a special water tank protection mechanism, the pesticide spraying device cannot be protected easily is solved. The problems that the water tank is unstable and is easy to shake and even fall off in the prior art are solved, so that the efficiency and the safety of spraying operation are influenced, pesticide leakage is possibly caused, and environmental pollution and resource waste are caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of garden engineering, and particularly relates to a pesticide spraying device for garden engineering. Background Art

[0002] A garden refers to a space planted with ornamental plants through planning and design, which combines natural beauty and artistic creation and aims to provide people with places for leisure, entertainment and getting close to nature. Garden design usually includes multiple aspects such as plant configuration, water body layout, garden path paving and architectural ornaments, and pursues the harmonious unity of visual beauty and ecological environment. Pesticide spraying devices are mainly used for the prevention and control of plant diseases and insect pests in public green spaces, farmlands, orchards and other scenarios. The traditional manual spraying method is not only inefficient, but also the operators are easily directly harmed by pesticides. With the development of technology, in order to improve operation efficiency, reduce labor costs and ensure the safety and health of operators, various spraying devices have gradually emerged in the market.

[0003] The problems existing in the prior art are as follows: during the use of the pesticide spraying device, due to the lack of a special water tank protection mechanism, the water tank often has problems such as instability, easy shaking and even falling off, which not only affects the efficiency and safety of the spraying operation, but also may cause pesticide leakage, resulting in environmental pollution and resource waste. Summary of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides a pesticide spraying device for garden engineering, which has the advantages of improving loading safety and enhancing overall stability, and solves the problems that during the use of the existing pesticide spraying device, due to the lack of a special water tank protection mechanism, the water tank often has problems such as instability, easy shaking and even falling off, which not only affects the efficiency and safety of the spraying operation, but also may cause pesticide leakage, resulting in environmental pollution and resource waste.

[0005] The utility model is realized as follows: a pesticide spraying device for garden engineering includes a base, a water tank and a clamping device. A slide rail is fixedly connected to the upper end of the base. The front and rear sides of the slide rail are larger than the middle part of the slide rail. The slide rail is connected with the clamping device through sliding. The water tank is placed inside the clamping device. A support device is fixedly installed at the bottom left of the base. A plurality of universal wheels are fixedly installed at the bottom left of the base. A water pipe is connected to the left side of the water tank through threads. A storage rod is connected to the top left of the base through a bearing. The water pipe is sleeved on the storage rod. The output end of the water pipe is connected to a spray rod through threads.

[0006] Preferably, the clamping device of the present utility model includes a worm, a worm wheel and a screw rod. The worm is connected to the top of the base through a bearing. A frame is fixedly installed on the right side of the worm. A worm wheel is connected to the top of the frame through a bearing. The worm wheel is meshed with the worm. Screw rods are fixedly connected to both the front and rear sides of the worm wheel. The screw threads of the front screw rod and the rear screw rod are opposite in direction. The screw rods are all threadedly connected with moving frames. The moving frames are all slidably connected to the upper ends of the slide rails. By providing the clamping device, the stability of the water tank can be improved and the water tank can be protected at the same time, avoiding the situation that the water tank is not firmly fixed when the spraying device moves.

[0007] Preferably, the supporting device of the present utility model includes a base, a spring and a connecting column. The connecting column is fixedly connected to the bottom left side of the base. A spring is placed inside the connecting column. The bottom of the connecting column is sleeved and connected with the base. The size of the top of the base is larger than the size of the bottom of the connecting column. By providing the supporting device, the universal wheels can be lifted, allowing the universal wheels to be suspended and unable to move, avoiding the movement of the spraying device during use.

[0008] Preferably, the bottom of the base is connected with a foot pedal through a bearing. Both the front and rear sides of the foot pedal are L-shaped. The top of the connecting column is connected with a connecting block through a bearing. The bottom of the connecting block is connected to the upper part of the foot pedal through a bearing. Pulling handles are fixedly connected to both the front and rear sides of the connecting block. By providing the foot pedal and the pulling handles, it can be made convenient and fast to lift and retract the supporting device.

[0009] Preferably, a protective shell is fixedly installed on the upper end of the base. The protective shell sleeves the outside of the screw rod, the top of the worm wheel and the outside of the worm. The top of the protective shell is fixedly connected with a motor. The output end of the motor is fixedly connected to the top of the screw rod. By providing the protective shell, dust and impurities can be effectively prevented from entering, wear can be reduced, the transmission efficiency can be improved and the service life can be extended.

[0010] Preferably, a chute is opened in the middle of the left side of the base. A compression spring is fixedly installed on the rear side of the chute. The other end of the compression spring is fixedly connected with a clamping block. The clamping block is slidably connected inside the chute. A baffle is fixedly installed on the front side of the chute. The baffle and the clamping block are used in cooperation. By providing the baffle and the clamping block, the spray rod can be clamped, avoiding the spray rod from falling when the equipment moves.

[0011] Preferably, the universal wheels are respectively installed on the front and rear sides of the base. A push wheel is connected to the bottom right side of the base through a bearing. By providing the universal wheels and the push wheel, it is convenient to turn the direction when the equipment moves. At the same time, since the push wheel cannot control the direction, the equipment runs more stably when the universal wheels are lifted.

[0012] 1. By using the cooperation of a base, a water tank, a clamping device, a slide rail, a support device, universal wheels, a water pipe, a storage rod, a spray rod, a frame, a moving frame, a foot pedal, a connecting block, a pulling handle, a protective shell, a motor, a chute, a compression spring, a clamping block, a baffle and a push wheel, the utility model solves the problem that in the process of using the existing pesticide spraying device, due to the lack of a special water tank protection mechanism, the water tank is often unstable, easy to shake or even fall off. This not only affects the efficiency and safety of the spraying operation, but also may cause pesticide leakage, resulting in environmental pollution and waste of resources.

[0013] 2. By setting a protective shell, the utility model can effectively prevent dust and impurities from entering, reduce wear, improve transmission efficiency and extend service life. Brief Description of the Drawings

[0014] Figure 1 is a perspective structural view of the spraying device provided by the embodiment of the utility model from the first perspective;

[0015] Figure 2 is a perspective structural view of the spraying device provided by the embodiment of the utility model from the second perspective;

[0016] Figure 3 is a perspective sectional view of the spraying device provided by the embodiment of the utility model;

[0017] Figure 4 is a perspective sectional view of the protective shell provided by the embodiment of the utility model;

[0018] Figure 5 is provided by the embodiment of the utility model Figure 2 The partial enlarged view at A in.

[0019] In the figure: 1. Base; 2. Water tank; 3. Clamping device; 301. Worm; 302. Worm wheel; 303. Screw; 4. Slide rail; 5. Support device; 501. Base; 502. Spring; 503. Connecting column; 6. Universal wheels; 7. Water pipe; 8. Storage rod; 9. Spray rod; 10. Frame; 11. Moving frame; 12. Foot pedal; 13. Connecting block; 14. Pulling handle; 15. Protective shell; 16. Motor; 17. Chute; 18. Compression spring; 19. Clamping block; 20. Baffle; 21. Push wheel. Detailed Embodiment

[0020] In order to further understand the invention content, features and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.

[0021] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0022] Such as Figures 1 to 5As shown in the figure, a pesticide spraying device for garden engineering provided by an embodiment of the present utility model includes a base 1, a water tank 2 and a clamping device 3. The upper end of the base 1 is fixedly connected with a slide rail 4. Both the front and rear sides of the slide rail 4 are larger than the middle part of the slide rail 4. The slide rail 4 is slidably connected with a clamping device 3. The water tank 2 is placed inside the clamping device 3. A support device 5 is fixedly installed at the bottom left side of the base 1. A plurality of universal wheels 6 are fixedly installed at the bottom left side of the base 1. The left side of the water tank 2 is threadedly connected with a water pipe 7. The top left side of the base 1 is connected with a storage rod 8 through a bearing. The water pipe 7 is sleeved on the storage rod 8. The output end of the water pipe 7 is threadedly connected with a spray rod 9.

[0023] Reference Figure 3 and Figure 4 , the clamping device 3 includes a worm 301, a worm wheel 302 and a screw rod 303. The worm 301 is connected to the top of the base 1 through a bearing. A frame 10 is fixedly installed on the right side of the worm 301. The top of the frame 10 is connected with a worm wheel 302 through a bearing. The worm wheel 302 is meshed and connected with the worm 301. Screw rods 303 are fixedly connected to both the front and rear sides of the worm wheel 302. The thread directions of the front screw rod 303 and the rear screw rod 303 are opposite. The screw rods 303 are all threadedly connected with moving frames 11. The moving frames 11 are all slidably connected to the upper end of the slide rail 4.

[0024] Adopting the above scheme: By setting the clamping device 3, the stability of the water tank 2 can be improved and the water tank 2 can also be protected, avoiding the situation that the water tank 2 is not firmly fixed when the spraying device moves.

[0025] Reference Figure 3 , the support device 5 includes a base 501, a spring 502 and a connecting column 503. The connecting column 503 is fixedly connected to the bottom left side of the base 1. The spring 502 is placed inside the connecting column 503. The bottom of the connecting column 503 is sleeved and connected with the base 501. The top size of the base 501 is larger than the bottom size of the connecting column 503.

[0026] Adopting the above scheme: By setting the support device 5, the universal wheels 6 can be lifted, so that the universal wheels 6 are suspended and cannot move, avoiding the spraying device from moving when in use.

[0027] Reference Figure 2 , the bottom of the base 501 is connected with a foot pedal 12 through a bearing. Both the front and rear sides of the foot pedal 12 are L-shaped. The top of the connecting column 503 is connected with a connecting block 13 through a bearing. The bottom of the connecting block 13 is connected to the upper part of the foot pedal 12 through a bearing. Pulling handles 14 are fixedly connected to both the front and rear sides of the connecting block 13.

[0028] Adopting the above scheme: By setting the foot pedal 12 and the pulling handles 14, it can be made convenient and fast to lift and retract the support device 5.

[0029] ReferenceFigure 3 At the upper end of the base 1, a protective case 15 is fixedly installed. The protective case 15 is sleeved outside the screw rod 303, on the top of the worm gear 302 and outside the worm 301. The top end of the protective case 15 is fixedly connected to a motor 16, and the output end of the motor 16 is fixedly connected to the top end of the screw rod 303.

[0030] With the above solution: By setting the protective case 15, it can effectively prevent dust and impurities from entering, reduce wear, improve the transmission efficiency and extend the service life.

[0031] Reference Figure 5 In the middle of the left side of the base 1, a sliding groove 17 is opened. A compression spring 18 is fixedly installed at the rear side of the sliding groove 17. The other end of the compression spring 18 is fixedly connected to a clamping block 19. The clamping block 19 is slidably connected inside the sliding groove 17. A baffle 20 is fixedly installed at the front side of the sliding groove 17, and the baffle 20 is used in cooperation with the clamping block 19.

[0032] With the above solution: By setting the baffle 20 and the clamping block 19, the spray rod 9 can be clamped to prevent the spray rod 9 from falling when the equipment moves.

[0033] Reference Figure 1 Universal wheels 6 are respectively installed at the front and rear sides of the base 1. The bottom of the right side of the base 1 is connected to a push wheel 21 through a bearing.

[0034] With the above solution: By setting the universal wheels 6 and the push wheel 21, it is convenient to turn the direction when the equipment moves. At the same time, since the push wheel 21 cannot control the direction, the equipment runs more stably when the universal wheels 6 are lifted.

[0035] In use, first place the water tank 2 inside the clamping device 3, then start the motor 16. The motor 16 drives the worm 301 to rotate, and the worm 301 drives the worm wheel 302 to rotate. At this time, the rotation of the worm wheel 302 drives the front and rear side screws 303. Since the screw directions of the screws 303 are different, the moving directions of the front and rear sides of the moving frame 11 are different. Then the moving frame 11 will move along the slide rail 4 to clamp the water tank 2. Subsequently, move the clamping block 19, place the spray rod 9 between the clamping block 19 and the baffle 20. At this time, release the clamping block 19, and the compression spring 18 will reset and drive the clamping block 19 to move along the chute 17 to clamp the spray rod 9. At this time, move the entire spraying device to the place where pesticides need to be sprayed. Then step on the foot pedal 12, and the base 501 will move downward. At this time, the foot pedal 12 and the connecting block 13 are perpendicular, lifting the end of the universal wheel 6 of the spraying device. If it is necessary to lower the universal wheel 6, press down the pulling handle 14. At this time, the angle between the foot pedal 12 and the connecting block 13 will decrease, and the base 501 will retract into the connecting column 503. After the base 501 is completely retracted, the entire device can be moved. After the device is fixed, remove the spray rod 9, pull the spray rod 9 to drive the water pipe 7. Since the water pipe 7 is wound around the storage rod 8, the water pipe 7 can be directly pulled to make the storage rod 8 rotate. At this time, when the water pipe 7 is pulled out, spraying can be carried out. After spraying, when storing the water pipe 7, only need to rotate the storage rod 8 to wind the water pipe 7 around the storage rod 8.

[0036] In summary, for the pesticide spraying device for garden engineering, through the combined use of the base 1, water tank 2, clamping device 3, slide rail 4, support device 5, universal wheel 6, water pipe 7, storage rod 8, spray rod 9, frame 10, moving frame 11, foot pedal 12, connecting block 13, pulling handle 14, protective shell 15, motor 16, chute 17, compression spring 18, clamping block 19, baffle 20 and push wheel 21, it solves the problems that in the process of using the existing pesticide spraying device, due to the lack of a special water tank protection mechanism, the water tank is often unstable, prone to shaking or even falling off. This not only affects the efficiency and safety of the spraying operation, but also may cause pesticide leakage, resulting in environmental pollution and waste of resources.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A pesticide spraying device for garden engineering, comprising a base (1), a water tank (2) and a clamping device (3), characterized in that: The upper end of the base (1) is fixedly connected with a slide rail (4). Both the front and rear sides of the slide rail (4) are larger than the middle part of the slide rail (4). The slide rail (4) is connected with a clamping device (3) through sliding connection. A water tank (2) is placed inside the clamping device (3). The left bottom of the base (1) is fixedly installed with a support device (5). The left bottom of the base (1) is fixedly installed with a number of universal wheels (6). The left side of the water tank (2) is connected with a water pipe (7) through threads. The left top of the base (1) is connected with a storage rod (8) through a bearing. The water pipe (7) is sleeved on the storage rod (8). The output end of the water pipe (7) is connected with a spray rod (9) through threads.

2. The pesticide spraying device for garden engineering according to claim 1, characterized in that: The clamping device (3) includes a worm (301), a worm gear (302) and a screw rod (303). The worm (301) is connected to the top of the base (1) through a bearing. A frame (10) is fixedly installed on the right side of the worm (301). The top of the frame (10) is connected with a worm gear (302) through a bearing. The worm gear (302) is meshed and connected with the worm (301). Screw rods (303) are fixedly connected to both the front and rear sides of the worm gear (302). The front screw rod (303) and the rear screw rod (303) have opposite thread directions. The screw rods (303) are all connected with a moving frame (11) through threads. The moving frames (11) are all connected to the top end of the slide rail (4) through sliding connection.

3. A pesticide spraying device for garden engineering according to claim 1, characterized in that: The support device (5) includes a base (501), a spring (502) and a connecting column (503). The connecting column (503) is fixedly connected to the left bottom of the base (1). A spring (502) is placed inside the connecting column (503). The bottom of the connecting column (503) is connected with a base (501) through sleeving. The top size of the base (501) is larger than the bottom size of the connecting column (503).

4. The pesticide spraying device for garden engineering according to claim 3, wherein: The bottom of the base (501) is connected with a foot pedal (12) through a bearing. Both the front and rear sides of the foot pedal (12) are L-shaped. The top of the connecting column (503) is connected with a connecting block (13) through a bearing. The bottom of the connecting block (13) is connected to the upper part of the foot pedal (12) through a bearing. Pulling handles (14) are fixedly connected to both the front and rear sides of the connecting block (13).

5. The pesticide spraying device for garden engineering according to claim 2, wherein: The upper end of the base (1) is fixedly installed with a protective shell (15). The protective shell (15) is sleeved outside the screw rod (303), on top of the worm gear (302) and outside the worm (301). The top end of the protective shell (15) is fixedly connected with a motor (16). The output end of the motor (16) is fixedly connected to the top end of the screw rod (303).

6. A pesticide spraying device for garden engineering according to claim 1, characterized in that: A chute (17) is opened in the middle of the left side of the base (1). A compression spring (18) is fixedly installed on the rear side of the chute (17). The other end of the compression spring (18) is fixedly connected with a clamping block (19). The clamping block (19) is connected to the inside of the chute (17) through sliding connection. A baffle (20) is fixedly installed on the front side of the chute (17). The baffle (20) is used in cooperation with the clamping block (19).

7. A pesticide spraying device for garden engineering according to claim 1, characterized in that: The universal wheels (6) are respectively installed on the front and rear sides of the base (1), and a push wheel (21) is connected to the bottom of the right side of the base (1) through a bearing.

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